Document Type and Number:
Japanese Patent JPH0441729
Kind Code:
Y2
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Application Number:
JP12281886U
Publication Date:
September 30, 1992
Filing Date:
August 08, 1986
Export Citation:
International Classes:
F16L39/00; F16L37/00; H02G9/06; (IPC1-7): H02G9/06
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